词汇	abdominal zones
释义	abdominal zones 医腹区
随便看	overhead distribution system overhead ditch overhead door overhead door holder overhead door operator overhead door track overhead double contact line system over head dribble overhead driller overhead drilling overhead drive overhead drive press over-head driving overhead driving gear overhead drop hammer impact overhead drum overhead earth wire overhead eccentric crusher overhead eccentric-jaw crusher overhead economy overheaded passageway overhead effciency standard overhead efficience variance overhead efficiency ratio overhead efficiency variance